在中午为什么用 at noon,而不用 in noon 为什么在下午是 in the afternoon 而不是 in

“在中午”是at the noon 还是in the noon? 英语at noon为什么是at noon,in the afternoon,on the afternoon（有定语修饰 at noon ,in noon,by noon有什么区别?各用在哪种语境? in noon,at noon,in the noon哪些是正确的 at noon 和in the afternoon的区别 at noon和in the afternoon有什么区别 in noon和at noon那个对 是get up at noon还是get up in noon at noon,at the noon,in the noon这三种用法都可以吗? at 和in的用法in the morning/afternoon/evening at noon/night morn 一篇英语日记 有天气、日期、月份 还有 in the morning At noon in the afternoon in the morning . in the afternoon . quickly . at noon的意思